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Enzyme Reaction

Enzyme Reaction
A substrate binds to its enzyme at a location called the __________ site.

substrate
polypeptide
coenzyme
active

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Enzyme Reaction
The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M.

lesser
half
greater
approximately equal

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Enzyme Reaction
Adenosine triphosphate is a type of

amino acid
steroid
fatty acid
nucleotide

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Enzyme Reaction
The ability of FADH to be oxidized is __________ than the ability of FAD to be oxidized.

lesser
half
approximately equal
greater

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Enzyme Reaction
Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to

L-tryptophan
pyruvate
D-L-tryptophan hydantoin
L-serine

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Enzyme Reaction
Denaturation of an enzyme refers to the

formation of the enzymes proper shape
loss of the enzymes proper shape
improper arrangement of the enzyme in a metabolic pathway
formation of a new isozyme for that enzyme

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